Transmission of Data, Audio Signal and Text Using Li-Fi

Also Available Domains WSN

Project Code :TEMBMA2810

Objective

The main objective of the project is to send an audio signal from mobile to the speaker with the help of wireless LiFi technology

Abstract

The light fidelity technology refers to visible light communication that uses light as a medium to deliver high speed data which is much greater than that of Wi-Fi, Li-Fi data is transmitted in several bit streams and receiver side consisting an IR detector decodes the message.

The transmission happens in the form of binary data where 0 means LED is off and the data is 1 means LED on state. Transmitter and receiver sections contain Arduino which is programmed using Arduino IDE. In this we are transmitting the 2 different data using light they are Audio signal and Text signal. High power intensity led are used in the Li-Fi transmitter. In receiver section photodiode module is used to detect the light signal generated by the Li-Fi transmitter.

Keywords: LI-FI technology, Arduino uno.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Hardware Requirements:

  • Arduino UNO
  • Adapter
  • LI-FI Transmitter and receiver
  • Speaker
  • PC
  • Jumper Wires

Software Requirements:

  • Arduino IDE
  • Embedded C
  • Fritzing

Learning Outcomes

  • Arduino Uno Pin diagram and Architecture
  • How to install Arduino IDE Software
  • Setting up and Installation procedures for arduino UNO
  • Introduction to Arduino IDE
  • Commands in Arduino
  • Basic coding in Embedded C
  • Working of LI-FI transmitter and receiver module
  • Interface of  LI-FI transmitter and receiver module with arduino Uno
  • Interface of speaker with arduino Uno
  • About Project Development Life Cycle:
    • Planning and Requirement Gathering( software’s, Tools, Hardware components, etc.,)
    • Schematic preparation 
    • Code development and debugging
    • Hardware development and debugging
    • Development of the Project and  Output testing
  • Practical exposure to:
    • Hardware and software tools.
    • Solution providing for real time problems.
    • Working with team/ individual.
    • Work on Creative ideas.
  • Project development Skills
    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginary skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills
    • Thesis writing skills

Demo Video

Related Projects

Final year projects